[Potentialitis of phosphodiesterase inhibitors in management of patients with chronic heart failure complicating cardiac ischemia].

In spite of the advances in understanding the pathogenesis and approaches to the treatment of chronic heart failure, it remains one of the main causes of the patients invalidism and death, that makes the cardiologists all over the world develop new drugs for the treatment of the disease. The aim of the study was to show possible long-term use of enoximone, a new agent from the group of phosphodiesterase inhibitors, in doses of 75-150 mg a day in traditional combined pharmacotherapy of the patients with chronic heart failure. Thirty eight patients with chronic heart failure III-IV FC (NYHA) and 30% left ventrical efflux function were observed. The dynamics of the disease clinical signs, the heart hemodynamic and morphofunctional parameters, the heart bioelectric activity and the hospitalization frequency were investigated to estimate the therapy efficacy and safety. The use of enoximone in the traditional combined pharmacotherapy, including inhibitors of angiotensin-transforming enzymes, diuretics, beta-adrenoblockers and aldosterone antagonists, resulted in a reliable improvement as for the disease clinical signs, 17.8% increase of the left ventrical efflux function vs. the initial indices, less frequent hospitalization. The enoximone tolerability was good, no side effects requiring discontinuation of the drug use were recorded.